Giardia lamblia Flashcards

1
Q

Características estructurales de Giardia Lamblia

A
  • Binucleda
  • Ventosas
  • Trofozoito
  • Flagelada
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2
Q

Ciclo de vida de la Giardia lamblia

A
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3
Q

Transmición de la Giardia lamblia

A

Ingestión de quistes

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4
Q

¿Cómo se produce la infección?

A
  • HCl- rompe el quiste y se une con su ventosa a las vellosidades del duodeno y el yeyuno.
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5
Q

Diferencia con entomaeba histolítica

A
  • No necrosis
  • No moco
  • No sangre
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6
Q

Presentación clínica de los portadores

A

Asintomática

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7
Q

Resistente a…

A

Cloración de agua

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8
Q

Presentaciones de la giardia lamblia

A

Solo intestinal
50% portadores asintomáticos
Diarrea leve-moderada → dolor abdominal, flatulencias, esteatorrea.

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9
Q

Dx

A
  • Quistes y trofozoitos en heces → m. seriadas
  • Aspiración duodenal
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